/*
 * To change this template, choose Tools | Templates
 * and open the template in the editor.
 */
package ru.ipccenter.war;

import java.io.IOException;
import javax.naming.InitialContext;
import javax.servlet.ServletException;
import javax.servlet.http.Cookie;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import ru.ipccenter.ejb.UserInterface;

/**
 *
 * @author nick
 */
public class Register extends HttpServlet {
    private UserInterface ui = null;
    private String name = null;
    private String pass = null;
    private String mail = null;
    /** 
     * Processes requests for both HTTP <code>GET</code> and <code>POST</code> methods.
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    protected void processRequest(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        try {
            InitialContext ic = new InitialContext();
            ui = (UserInterface) ic.lookup("UserSession");

        } catch (Exception ex) {
            System.out.println("Error:"
                    + ex.getMessage());
        }
        name = request.getParameter("name");
        pass = request.getParameter("pass");
        mail = request.getParameter("mail");
        
        ui.addUser(name, pass, mail);
        request.getSession().removeAttribute("name");
        request.getSession().removeAttribute("pass");
        request.getSession().removeAttribute("mail");
        //ui.getAllUsers();
        Cookie cookie = new Cookie("login", "You are log in, " + name);
        cookie.setMaxAge(-1);
        response.addCookie(cookie);
        System.out.println("Login :" + name + " " +pass);
        response.sendRedirect("index.jsp");
        //request.getRequestDispatcher("Register.html").forward(request, response);

    }

    // <editor-fold defaultstate="collapsed" desc="HttpServlet methods. Click on the + sign on the left to edit the code.">
    /** 
     * Handles the HTTP <code>GET</code> method.
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doGet(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        processRequest(request, response);
    }

    /** 
     * Handles the HTTP <code>POST</code> method.
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doPost(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        processRequest(request, response);
    }

    /** 
     * Returns a short description of the servlet.
     * @return a String containing servlet description
     */
    @Override
    public String getServletInfo() {
        return "Short description";
    }// </editor-fold>
}
